Could have sworn I had one in the box. Found the box, but not the card that had the info on it. If I remember right it is somewhat similar to the virtue board.
1. Start with gun off
2. Hold in trigger and turn gun on.
3. Wait for lights to blink.
4. Release both buttons
5. Pull trigger to switch modes.
6. Don't know the chart, I think blue or white is psp. red is ramping. You'll just have to waste some balls to figure it out.

Sorry I can't be more help. Maybe those instructions will surface this weekend when I play.